// Copyright 2017 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --expose-wasm --allow-natives-syntax load("test/mjsunit/wasm/wasm-constants.js"); load("test/mjsunit/wasm/wasm-module-builder.js"); let kReturnValue = 19; let buffer = (function CreateBuffer() { let builder = new WasmModuleBuilder(); builder.addMemory(1, 1, true); builder.addFunction('main', kSig_i_v) .addBody([kExprI32Const, kReturnValue]) .exportFunc(); return builder.toBuffer(); })(); %DisallowCodegenFromStrings(true); %DisallowWasmCodegen(true); async function SyncTestOk() { print('sync module compile (ok)...'); %DisallowCodegenFromStrings(false); %DisallowWasmCodegen(false); let module = new WebAssembly.Module(buffer); assertInstanceof(module, WebAssembly.Module); } async function SyncTestFail() { print('sync module compile (fail)...'); %DisallowCodegenFromStrings(true); %DisallowWasmCodegen(false); try { let module = new WebAssembly.Module(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function SyncTestWasmFail(disallow_codegen) { print('sync wasm module compile (fail)...'); %DisallowCodegenFromStrings(disallow_codegen); %DisallowWasmCodegen(true); try { let module = new WebAssembly.Module(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function AsyncTestOk() { print('async module compile (ok)...'); %DisallowCodegenFromStrings(false); %DisallowWasmCodegen(false); let promise = WebAssembly.compile(buffer); assertPromiseResult( promise, module => assertInstanceof(module, WebAssembly.Module)); } async function AsyncTestWithInstantiateOk() { print('async module instantiate (ok)...'); %DisallowCodegenFromStrings(false); %DisallowWasmCodegen(false); let promise = WebAssembly.instantiate(buffer); assertPromiseResult( promise, module => assertInstanceof(module.instance, WebAssembly.Instance)); } async function AsyncTestFail() { print('async module compile (fail)...'); %DisallowCodegenFromStrings(true); %DisallowWasmCodegen(false); try { let m = await WebAssembly.compile(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function AsyncTestWithInstantiateFail() { print('async module instantiate (fail)...'); %DisallowCodegenFromStrings(true); %DisallowWasmCodegen(false); try { let m = await WebAssembly.instantiate(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function AsyncTestWasmFail(disallow_codegen) { print('async wasm module compile (fail)...'); %DisallowCodegenFromStrings(disallow_codegen); %DisallowWasmCodegen(true); try { let m = await WebAssembly.compile(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function AsyncTestWasmWithInstantiateFail(disallow_codegen) { print('async wasm module instantiate (fail)...'); %DisallowCodegenFromStrings(disallow_codegen); %DisallowWasmCodegen(true); try { let m = await WebAssembly.instantiate(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function StreamingTestOk() { print('streaming module compile (ok)...'); // TODO(titzer): compileStreaming must be supplied by embedder. // (and it takes a response, not a buffer) %DisallowCodegenFromStrings(false); %DisallowWasmCodegen(false); if ("Function" != typeof WebAssembly.compileStreaming) { print(" no embedder for streaming compilation"); return; } let promise = WebAssembly.compileStreaming(buffer); assertPromiseResult( promise, module => assertInstanceof(module, WebAssembly.Module)); } async function StreamingTestFail() { print('streaming module compile (fail)...'); %DisallowCodegenFromStrings(true); %DisallowWasmCodegen(false); // TODO(titzer): compileStreaming must be supplied by embedder. // (and it takes a response, not a buffer) if ("Function" != typeof WebAssembly.compileStreaming) { print(" no embedder for streaming compilation"); return; } try { let m = await WebAssembly.compileStreaming(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function StreamingTestWasmFail(disallow_codegen) { print('streaming wasm module compile (fail)...'); %DisallowCodegenFromStrings(disallow_codegen); %DisallowWasmCodegen(true); // TODO(titzer): compileStreaming must be supplied by embedder. // (and it takes a response, not a buffer) if ("Function" != typeof WebAssembly.compileStreaming) { print(" no embedder for streaming compilation"); return; } try { let m = await WebAssembly.compileStreaming(buffer); assertUnreachable(); } catch (e) { print(" " + e); assertInstanceof(e, WebAssembly.CompileError); } } async function RunAll() { await SyncTestOk(); await SyncTestFail(); await AsyncTestOk(); await AsyncTestWithInstantiateOk(); await AsyncTestFail(); await AsyncTestWithInstantiateFail(); await StreamingTestOk(); await StreamingTestFail(); disallow_codegen = false; for (count = 0; count < 2; ++count) { SyncTestWasmFail(disallow_codegen); AsyncTestWasmFail(disallow_codegen); AsyncTestWasmWithInstantiateFail(disallow_codegen); StreamingTestWasmFail(disallow_codegen) disallow_codegen = true; } } assertPromiseResult(RunAll());